Ballet slipper



FIG. 1 is a perspective view of a shoe showing my new ballet slipper design;

FIG. 2 is a top view thereof;

FIG. 3 is a bottom view thereof;

FIG. 4 is a front view thereof;

FIG. 5 is a rear view thereof:

FIG. 6 is a side view of one side thereof; and,

FIG. 7 is a side view of another side thereof. 

An ornamental design for a ballet slipper, as shown. 